CDT Joins EFF, Others in Amicus Brief in OTF v. Pack
We joined the Electronic Frontier Foundation (EFF) and a group of 16 other leading U.S.-based Internet freedom organizations in telling a federal appeals court that Trump administration appointee Michael Pack has no legal authority to purge leadership at the Open Technology Fund (OTF), a private, independent nonprofit that helps hundreds of millions of people across the globe speak out online and avoid censorship and surveillance by repressive regimes.
On September 15, 2026, the Center for Democracy & Technology and Electronic Frontier Foundation filed an amicus brief along with the Wikimedia Foundation in Meta Platforms v. Bonta, challenging California’s SB 976.
Not All Guardrails Are Created Equal: Comparing Content Safety and Copyright Filtering
As courts and policymakers work through questions about chatbot liability, they should be wary of analogies that flatten meaningful technical differences. Copyright filtering and safety intervention share real challenges around ambiguity and evasion, but they diverge in what each control must assess, how each manifests over the course of a conversation, and how much can be verified from the outside.
CDT-led Coalition Calls for Transparency for White House AI Framework
CDT and Americans for Responsible Innovation led a broad, bipartisan coalition of over two dozen civil society groups in calling on the White House to release its Framework for review of frontier AI models.
CDT Amicus Brief Calls on Fourth Circuit to Rein In Geofence Warrants
Earlier this year the Supreme Court ruled in Chatrie v United States that the Fourth Amendment protected all cell phone location information, which CDT lauded as a landmark decision, but sent the case back down to the Fourth Circuit to assess the propriety of the geofence warrant at issue.
